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Alpha E-Tec S 20, 30 and 35 - Commissioning

Parameter

Description

Range

Defines the operating speed of the
fan at minimum DHW output

Defines the operating speed of the
fan at maximum DHW output

Defines the operating speed of the
fan during the ignition phase

DHW minimum no.

of fan revs

DHW maximum no.

of fan revs

Ignition phase no.

of fan revs

Default

NG = 27

LPG = 26

NG = 121

LPG = 115

NG = 28

LPG = 28

NG = 128

LPG = 121

20 - 60

(X 50 RPM)

S0 - 140

(X 50 RPM)

40 - 80

(X 50 RPM)

E-Tec 20S

E-Tec 30S

NG = 27

LPG = 28

NG = 122

LPG = 117

E-Tec 35S

Parameter

Description

Range

0 - 100 %

0 - P2

0 - 100 %

0 - 9

0 - 1

-9 +9 K

0 - 36

0 - 1

Defines the maximum heat output percentage of the boiler
during DHW mode

Defines in percentage the minimum output in central heating

Defines the maximum heat output percentage of the boiler
during the central heating mode compared to the maximum heat
output available

- OFF

- Main zone control (with Climatic controller)

- General alarm

- CH phase active (external pump)

- External gas valve power supply

- Diverter valve enabled

- When boiler pump active

- Alpha Trace heating cable enabled

- Not used

9 -

Not used.

The boiler pump can function in two ways.

0 Intermittent

- The pump is controlled according to the heating

request of a room thermostat or remote control

1 Continuous

- In 'Winter' mode the pump runs continuously

If the reading of the external sensor is not correct it is possible to
adjust the reading to correlate with the true outside value

Time in months after which 'Sr' (service reminder) is displayed

- Off (timer disabled)

1-36

- Timer enabled, months until 'Sr' service reminder

message displayed

Note:

The service counter (when activated) will only count down

when the boiler is connected to a live power supply

Section of the remote control communication protocol

- Alpha Climatic

- OpenTherm type remote control - Boiler terminal block link 1

to 2 must be present

Max. DHW

output

Min. CH output

Max. CH output

Relay configuration

Boiler terminals

5 and 6 used for
external devices

5 = L, 6 = N

(230V ac)

Pump functioning

External sensor

Service reminder

timer

(See error code Sr,

Section 9.2)

Remote control
communication
protocol setting

Default

100 %

0 %

E-Tec 20S

NG - 85

LPG - 82

E-Tec 30S

NG - 85

LPG - 85

E-Tec 35S

NG - 80

LPG - 82

Содержание PREMIUM PLUS WHP030

Страница 1: ...or 300 litre storage cylinders INCLUDES ALPHA E Tec 20S 30S and 35S Boiler manual BLADES LOW CARBON SYSTEMS Ltd 4 Valhalla Industrial Estate Holsworthy Devon EX22 6HN For Technical help or Service cal...

Страница 2: ......

Страница 3: ...6 0 EQUIPMENT DETAILS 9 13 7 0 FIXING DETAILS 14 8 0 GENERAL SERVICES REQUIREMENTS 15 9 0 MAINTENANCE SERVICING CLEANCES 16 10 0 FRAME DETAILS 17 11 0 INSTALLATION SCHEMATIC 18 12 0 CONVERSION TO SPA...

Страница 4: ...rall system efficiency of this unit to 97 The PFGHRD can be used with standard CONCENTRIC ALPHA FLUE SYSTEM see ALPHA manual section for details The Water Heater can be supplied in two boiler configur...

Страница 5: ...f Valve Setting 7 bar 7 bar DHW Flow Connection 22mm 28mm DHW Return Connection 22mm 22mm Gravity or Mains Cold Feed 22mm 28mm Immersion Heater Rating 3 kW 3 kW System Resistance less than 0 5 bar Les...

Страница 6: ...4 Blade 30 and 40 Water Heater Plus Manual July 2020 3 0 WATER HEATER SCHEMATIC LAYOUT...

Страница 7: ...Blade 30 and 40 Water Heater Plus Manual July 2020 5 3 1 SCHEMATIC LEGEND...

Страница 8: ...4 1 3 Ensure all threaded stabilising feet on the Water Heater are fully raised The stabilising feet are located on each wheel mount and can be raised using a suitable flat headed spanner from below 4...

Страница 9: ...low the frame to be installed with plant spaces with limited access The WHP030 and WHP040 are delivered with the two sections assembled and secured to the transport pallet in the normal way and ready...

Страница 10: ...separated Each separate section can now be moved to the final location warning the sections should only be moved whilst the frame is in the vertical plane If this cannot be achieved then the equipmen...

Страница 11: ...tainless steel and approved for mains pressure or gravity systems and come complete with ERP compliant high density insulation and solid external powder coated finish They come in two standard sizes 3...

Страница 12: ...A2 2 Blinks TRIP loss of motor control may be caused by incorrect parameters blocked rotor disconnected phase disconnected motor 3 Blinks SHORT CIRCUIT short circuit on phases or between phase and ear...

Страница 13: ...ednesday Thursday Friday Saturday 8 Select day or day blockas required and press Ybutton to confirm 9 Press the button this will select the programme 01 OFF press Y to confirm 10 Follow 4 to 7 above t...

Страница 14: ...der switching on the water heating when the temperature falls below the thermostat setting and switching it off once this set temperature has been reached The water heating will not work if a time swi...

Страница 15: ...temperature and the weekly boost will immediately start and recur every 1 7 days depending on the user set position at the same time Adjusting and Resetting the Cylinder Thermostat Adjust the dial to...

Страница 16: ...0 Water Heater Plus Manual July 2020 7 0 FIXING DETAILS Frame Levelling and Immobilisation Detail Frame Fixing Bracket fixing bolt to suit structure not supplied Base Plan for WHP030 and WHP040 Showin...

Страница 17: ...nd domestic water services the correct size expansion vessel must be installed to protect the system from the excess pressure created by water expansion All pumps within Water Heater should be vented...

Страница 18: ...16 Blade 30 and 40 Water Heater Plus Manual July 2020 9 0 MAINTENANCE AND SERVICING CLEARANCES...

Страница 19: ...Blade 30 and 40 Water Heater Plus Manual July 2020 17 10 0 FRAME DETAILS...

Страница 20: ...18 Blade 30 and 40 Water Heater Plus Manual July 2020 11 0 INSTALLATION SCHEMATIC LAYOUT...

Страница 21: ...e 30 and 40 Water Heater Plus Manual July 2020 19 12 0 CONVERSION TO SPACE HEATING DETAILS The Water Heater can be supplied factory converted and configured to supply both DHW and space heating on req...

Страница 22: ...year intervals to maintain the Water Heater warranties 1 DHW cylinder check operation of the P TRV 2 Expansion Vessel cold and hot operating pressures to be checked 3 Check incoming water Main pressur...

Страница 23: ...Blade 30 and 40 Water Heater Plus Manual July 2020 21 14 0 WIRING DIAGRAM...

Страница 24: ...2 200L DHW Storage Cylinder 1 B1 30 WHP1 3 B1 40 WH1 3 300L DHW Storage Cylinder 1 B1 30 WHP1 4 B1 40 WH1 4 Frame 1 B1 30 WHP1 5 B1 40 WH1 5 Electric control box 1 B1 30 WHP1 6 B1 40 WH1 6 Switched F...

Страница 25: ...at the above address The system design is in line with current best practice and the system is installed in such a manner as to comply with the relevant Gas Safety and Building Regulations and with a...

Страница 26: ...harged Bar 1 5 bar 12 Heating Expansion Vessel Capacity Litre Litres 13 Domestic Expansion Vessel Fitted charged Bar Bar 14 Domestic Expansion Vessel Capacity Litre Litre 15 DHW Temperature Sensors Se...

Страница 27: ...where possible CO ppm CO2 Comments ANCILLARY EQUIPMENT Visual check of all components TICK TO CONFIRM Test cylinder P TPRV Operation TICK TO CONFIRM Check cylinder expansion vessel pressure which sho...

Страница 28: ...where possible CO ppm CO2 Comments ANCILLARY EQUIPMENT Visual check of all components TICK TO CONFIRM Test cylinder P TPRV Operation TICK TO CONFIRM Check cylinder expansion vessel pressure which sho...

Страница 29: ...where possible CO ppm CO2 Comments ANCILLARY EQUIPMENT Visual check of all components TICK TO CONFIRM Test cylinder P TPRV Operation TICK TO CONFIRM Check cylinder expansion vessel pressure which sho...

Страница 30: ...where possible CO ppm CO2 Comments ANCILLARY EQUIPMENT Visual check of all components TICK TO CONFIRM Test cylinder P TPRV Operation TICK TO CONFIRM Check cylinder expansion vessel pressure which sho...

Страница 31: ...Blade 30 and 40 Water Heater Plus Manual July 2020 29 Notes...

Страница 32: ...APPENDIX A ALPHA BOILER MANUAL...

Страница 33: ...LPHA HELPLINE Tel 0344 871 8764 website www alpha innovation co uk Set for use with Natural Gas Leave these instructions with the User These instructions have been carefully prepared but we reserve th...

Страница 34: ...d Report product faults and concerns to the manufacturer in a timely manner Customer Service Show the customer any identity card that is relevant to the work being carried out prior to commencement or...

Страница 35: ...s and Ventilation BS 5546 2010 Specification for Water Heating Appliances BS 6798 2009 Specification for Installation gas fired boilers up to 70 kW BS 6891 2005 A2 2008 Installation of low pressure Ga...

Страница 36: ...point READ AND UNDERSTAND THE INSTRUCTIONS Read and understand the appliance s instructions before performing any operation carefully following the indications provided RECOVERABLE OR RECYCLABLE MATE...

Страница 37: ...oiler and any external controls Wiring external to the boiler must be in accordance with the current IEE Wiring Regulations BS 7671 Note If a room thermostat is fitted it must be suitable for 230 V sw...

Страница 38: ...emperature Set point C Gas burner injector diameter mm Dry NOx weight net calorific value mg kWh Dry NOx ppm NOx Class Factory set CO2 CO2 at maximum CH output CO2 at maximum DHW output CO2 at minimum...

Страница 39: ...unctioning modes of the pump are available Proportional Fixed and Constant T Proportional The pump speed is controlled automatically in order to give a proportional pump head the pump speed varies bas...

Страница 40: ...ss closed dotted area A B Head available with by pass closed B Head available with by pass open C D Power consumed by the pump with by pass open dotted area D Power consumed by the pump with by pass c...

Страница 41: ...g 3 3 3 5 3 E Tec Plus 35S Available Pump Head and Power Consumption A B Head available with by pass closed B Head available with by pass open C D Power consumed by the pump with by pass open dotted a...

Страница 42: ...CONDENSING Condensing boiler NOTE Technical data is provided on the boiler data label and in Section 3 1 If the boiler is used for heating only a single channel control can be fitted Fit the clock or...

Страница 43: ...Air supply pipe 12 Flue temperature sensor 13 Flue test point pressure point 14 Air test point pressure point 15 Burner 16 Primary return sensor 17 Fan 18 Automatic air vent 19 Boiler pump 20 Primary...

Страница 44: ...orizontal and vertical flue assemblies should be supported every metre with access provided to the joints All joints between flue sections should be connected using the clamps provided It is not requi...

Страница 45: ...neral Boiler Information L A B 90 bend 1 3 metre L A 2 x 45 bends 1 8 metre Fig 4 2 VERTICAL FLUE OPTIONS Hmax 14 m Hmax 12 2 m 14 m 1 8 m 12 m B A A B A HORIZONTAL FLUE OPTIONS Lmax 12 metres Not les...

Страница 46: ...ion must allow the free passage of air across it at all times 8 The flue terminal must be positioned where products of combustion will freely disperse and not cause a nuisance 9 Where a terminal is si...

Страница 47: ...le material without the need for a special thermal insulation barrier If the boiler is to be fitted in a timber framed building it should be fitted in accordance with the Institute of Gas Engineers Gu...

Страница 48: ...By pass The boiler incorporates an automatic by pass an automatic by pass is required for the system when zone valves are used 4 7 FILLING THE CENTRAL HEATING SYSTEM Fig 4 6 The system design pressure...

Страница 49: ...peration 4 9 DISPOSAL OF CONDENSATE Provision must be made for the safe disposal of condensate produced by the flue gases of the Alpha boilers and reference should be made to BS 6798 for the requireme...

Страница 50: ...m termination from boiler increase to 32 mm if external 2 fall O 25mm 300mm Two rows of 3 x 12mm holes at 25mm centres 50mm from the bottom of the tube Holes to face away from house Cement mortar seal...

Страница 51: ...g bracket 5 INSTALLATION Fig 5 1 Alpha E Tec S 20 30 and 35 Installation 5 1 UNPACKING 1 The boiler carton also contains the following Connection kit union bends washers and valves Mounting bracket pl...

Страница 52: ...system pipework to the union fittings on the valves just fitted Note When soldering bends ensure they are not connected to the valves otherwise the internal seals may be damaged One metre of copper pi...

Страница 53: ...the telescopic section 4 Pass the flue assembly through the wall from inside or outside Note Internal fitting If there is no access to make good the outside wall locate the outside black flue sealing...

Страница 54: ...l by pushing the inside flue sealing collar up to the wall The hole around the flue can be made good using the flue sealing collars supplied or using a suitable sealant cement if required Fig 5 8 Fitt...

Страница 55: ...on ensure the slope towards the boiler is correct 3 Determine the overall flue length as described in Section 5 6 paragraph 2 to determine the number of Alpha CD 750 or 1000 mm flue extensions require...

Страница 56: ...12 securing the terminal and remove the terminal by pulling it from the flue assembly Remove the screw 2 in Fig 5 12 securing the terminal end section and remove the end section from the terminal ii...

Страница 57: ...Easy Flue Ensure there is a slope of approximately 3 back towards the Easy Flue Fig 5 13 Note The equivalent horizontal flue assembly length the equivalent plume management length PM length must not e...

Страница 58: ...FITTING BOILER CONTROLS It is recommended that Alpha controls are used with the boiler to maintain efficient and correct operation of the boiler Please note that using controls that are not supplied...

Страница 59: ...to operate with alternative control type 1 External Sensor Weather compensation feature The weather compensation sensor can only be used on an E Tec S boiler when the Alpha Diverter Kit part No 6 550...

Страница 60: ...dependantly set using the two thermostat knobs on the boiler control panel or the control dials on the Alpha Climatic control unit if fitted Diverter kit Part number 6 5500048 Climatic Control Unit Wi...

Страница 61: ...ntil water is heard to flow see Section 4 7 4 To remove the air Vent each radiator in turn starting with the lowest in the system 5 Check the operation of the safety valve see Fig 7 6 by turning the h...

Страница 62: ...11 6 From this moment the boiler functions automatically With no demand for heat central heating or domestic hot water production the boiler goes to standby function Each time the burner ignites the...

Страница 63: ...ermostats should be considered Pump Cycle If the electrical supply is on and the boiler has not operated for 24 hours in heating or hot water the pump will operate automatically for thirty seconds eve...

Страница 64: ...if necessary of the following important points 1 How to light and turn off the boiler and how to operate the system controls 2 The importance of annual servicing of the boiler to ensure safe and effi...

Страница 65: ...ow Fan speed during current operation Flue sensor reading Calculated flow temperature Screed heat function hours operated Toggles between safety software version functional software version Not used N...

Страница 66: ...r the chimney sweep mode with no DHW demand use the DHW down button to set the output to minimum 0 Insert the analyser probe into the flue test point Fig 6 3 and check that the CO2 value is as specifi...

Страница 67: ...mode button for more than 1 second to store the parameter value Confirmation is given by the numbers 88 which appear for 2 seconds To access the programming menu press and hold the RESET and INFO butt...

Страница 68: ...nabled 6 When boiler pump active 7 Alpha Trace heating cable enabled 8 Not used 9 Not used The boiler pump can function in two ways 0 Intermittent The pump is controlled according to the heating reque...

Страница 69: ...h The display is always lit with high intensity LCD display setting Summer mode 0 The display is always off 1 Displays the flow temperature during operation and off when no request Winter mode 0 The d...

Страница 70: ...rdance with the analyser manufacturers requirements 3 Competence can be demonstrated by satisfactory completion of the CPA1ACS assessment which covers the use of electronic portable combustion gas ana...

Страница 71: ...ero 2 The expansion vessel pressure test point is accessible from on top at the top left side 5 Check that the condensate trap drain pipe is connected and all joints are sound 6 Record details of the...

Страница 72: ...panels Fig 7 4 8 Remove the screws H securing the side panel I Lift the side panel and pull it forwards unhooking it from the rear panel view A in Fig 7 4 Lower the panel out and away from the top co...

Страница 73: ...are in good condition remove any oxide deposits using a fine abrasive paper If it is necessary to replace the electrode assembly ensure a new gasket is used 3 Check that the fan is clean and rotates...

Страница 74: ...valve 11 Boiler drain point 12 Safety valve operation indicator 13 Test points air A flue F 14 Flue temperature sensor 15 Four fixing nuts for item 16 16 Combustion chamber front assembly 17 Primary...

Страница 75: ...pipe 6 Re fit the ignition lead to the electrode 7 Check all the connections are sound and re commission Sections 6 3 and 6 8 8 Raise the control panel and clip into place 9 Check that the insulation...

Страница 76: ...combustion chamber using a 3 mm allen key and carefully withdraw the electrode 3 Fit the new electrode assembly with a new gasket and re assemble in reverse order 4 Test the boiler check the ignition...

Страница 77: ...flue analyser Isolate the boiler gas supply and gain access as described in Section 8 1 1 Disconnect the electrical plug from the gas valve 2 Remove the gas pipe retaining clip and remove the pipe 3 D...

Страница 78: ...connect it from the bottom bracket and withdraw it from the boiler 9 Refit the flue temperature sensor 10 Reassemble in reverse order using the lubricant supplied with the heat exchanger kit Note Lubr...

Страница 79: ...h the polarity of the wires is not important 8 17 SAFETY VALVE Fig 7 6 Gain access and drain the boiler heating circuit as described in Sections 8 1 and 8 2 1 Disconnect the clear plastic tube from th...

Страница 80: ...X2 X3 X1 X6 X5 1 6 1 5 4 1 7 1 4 1 XF1 T2 Bl Br Bk J1 3 1 Bl R Br Bk Y Br Bk R Y Y Or Or P P B1 B5 B10 R W R W S5 Or Or G Y G Y G Y Remove link to connect 230 V room thermostat When an Alpha Climatic...

Страница 81: ...or wire connections or sensor faulty Check parameter A6 set to 1 Refer to fault history codes INFO menu d9 Check expansion vessel pressure 1 bar Leak in system Expansion relief valve operated Primary...

Страница 82: ...ical pump fault Restricted CH flow due to air or a circuit restriction Possible failure of one or both sensors Possible failure of one or both sensors Check sensor wiring and connections Check sensor...

Страница 83: ...to be read To permanently reset the error Sr E97 1 Enter the parameter menu using the password 69 See Section 6 13 2 Parameter P6 will show 0 3 Set P6 to any value above zero save by pressing the mod...

Страница 84: ...ling point cap Complete boiler seal kit Hydraulic circuit seal kit Complete heat exchanger seal kit Gas pipe to fan manifold Gas pipe O ring Clip Flow return pipe to heat exchanger Clip Gas pipe conne...

Страница 85: ...let Low temperature means for condensing boilers 30 C for low temperature boilers 37 C and for other heaters 50 C return temperature Model s E Tec 30S Condensing boiler YES Low temperature boiler NO B...

Страница 86: ...by 0 055 kW At part load elmin 0 007 kW Ignition burner power consumption Pign 0 000 kW In standby mode PSB 0 002 kW Emissions of nitrogen oxides NOX 34 mg kWh For combination heaters Declared load pr...

Страница 87: ...the distribution system and the dimensioning of the products in relation to building size and characteristics Seasonal space heating energy efficiency of package Seasonal space heating energy efficien...

Страница 88: ...x II III I Auxiliary electricity 3 G F E D C B A A A A 27 27 27 28 27 27 27 28 30 30 30 32 33 34 35 36 36 37 38 40 39 50 55 60 65 75 80 85 100 115 123 131 130 150 160 170 163 188 200 213 M L XL XXL 3...

Страница 89: ...3 ______ x 0 1 _____ x _______ 0 5 x O 0 5 x 4 5 6 7 4 5 Collector size in m2 Tank volume in m3 Collector efficiency in Tank rating A 0 95 A 0 91 B 0 86 C 0 83 D G 0 81 ____ x ____ x x 0 9 x 100 x G F...

Страница 90: ...36 36 37 38 40 39 50 55 60 65 75 80 85 100 115 123 131 130 150 160 170 163 188 200 213 M L XL XXL 3 2 3 2 The energy efficiency of the package of products provided for in this fiche may not correspon...

Страница 91: ...59 Alpha E Tec S 20 30 and 35 Page intentionally Blank...

Страница 92: ...rs complete DHW mode gas rate m3 hr or ft3 hr Central heating output left at factory settings Yes No If no what is the maximum central heating output selected kW Dynamic gas inlet pressure mbar Centra...

Страница 93: ...service in accordance with the manufacturers instructions and BS 7593 It is only acceptable to not have undertaken this if the service engineers attendance visit was in between annual services to att...

Страница 94: ...service in accordance with the manufacturers instructions and BS 7593 It is only acceptable to not have undertaken this if the service engineers attendance visit was in between annual services to att...

Страница 95: ...service in accordance with the manufacturers instructions and BS 7593 It is only acceptable to not have undertaken this if the service engineers attendance visit was in between annual services to att...

Страница 96: ...ration Remember to reset any controls if fitted when the supply is restored If the mains water supply fails there will be no hot water from the taps The boiler will continue to provide central heating...

Страница 97: ...stem for external condensate drainage pipework incorporating an external frost thermostat should be considered 7 GAS SAFETY REGULATIONS Current Gas Safety Installation and Use Regulations It is the la...

Страница 98: ...erature will still be maintained as set by the room thermostat When an external weather sensor is fitted the central heating selector buttons items 6 and 7 in Fig 1 will no longer adjust the flow temp...

Страница 99: ...his mode the boiler can be switched between Summer or Winter settings by pressing the Mode button item 1 in Fig 1 Fig 1 If the boiler is locked out and an error code is shown on the display the RESET...

Страница 100: ...red High Efficiency Condensing System Boiler Nepicar House London Road Wrotham Heath Sevenoaks Kent TN15 7RS For Technical help or for Service call ALPHA HELPLINE Tel 0344 871 8764 website www alpha i...

Страница 101: ...Blade 30 and 40 Water Heater Plus Manual July 2020 31 APPENDIX B DAB PUMP MANUAL...

Страница 102: ...1 1 1 Regulation with Proportional Differential Pressure 42 11 1 2 Regulation with Constant Differential Pressure 43 11 1 3 Regulation with constant curve 43 12 CONTROL PANEL 44 12 1 Elements on the D...

Страница 103: ...le 2 Technical data 32 Table 3 Maximum head Hmax and maximum flow rate Qmax of EVOSTA2 EVOSTA3 circulators 33 Table 4 Mounting the Evosta3 connector 39 Table 5 Mounting the Evosta2 connector 40 Table...

Страница 104: ...ed by children under 8 years old or by persons with reduced physical sensory or mental capacities or who lack experience or knowledge unless they are under supervision or after they have received inst...

Страница 105: ...nt a complete range of circulators These installation and operating instructions describe EVOSTA2 and EVOSTA3 models The type of model is indicated on the pack and on the identification plate The tabl...

Страница 106: ...d against Overloads Lack of phase Excess temperature Over voltage and under voltage 6 TECHNICAL DATA Supply voltage 1x230 V 10 50 60 Hz Absorbed power See electrical data plate Maximum current See ele...

Страница 107: ...rculator use lifting devices with the aid of the pallet supplied with it if contemplated 7 3 Weight The adhesive plate on the packaging indicates the total weight of the circulator 8 INSTALLATION Care...

Страница 108: ...8 2 User Interface Position Always install the EVOSTA2 EVOSTA3 circulator with the motor shaft in a horizontal position Install the electronic control device in a vertical position Figure 3 Assembly...

Страница 109: ...the circulating water It is recommended that the addition of antifreeze where necessary should not exceed 30 In the event of heat insulation use the special kit if provided and ensure that the condens...

Страница 110: ...to maintain the grade of IP protection and to allow the user a more convenient interaction with the graphic interface Before rotating the circulator ensure that it has been completely drained To rotat...

Страница 111: ...4 Non return valve If the system is equipped with a non return valve ensure that the minimum pressure of the circulator is always higher than the valve closing pressure 8 5 Insulating the pump body o...

Страница 112: ...mains connections are admissible The appliance must be earthed IEC 536 class 1 NEC and other applicable standards THE SYSTEM MUST BE CORRECTLY AND SAFELY EARTHED It is advised to install a correctly...

Страница 113: ...ector on the cable Strip the wires as indicated in the figure Connect the wires to the terminal board respecting the phase neutral and earth Illustratio n Phase 4 5 Action Insert the wired terminal bo...

Страница 114: ...the cable gland Screw on the locking nut Connect the wired connector to the pump and tighten the retaining screw Illustration 10 START Table 5 Mounting the Evosta2 connector All the starting operation...

Страница 115: ...ENGLISH 41 It is dangerous to touch the circulator DANGER OF SCALDING...

Страница 116: ...sible to modify the operating modes to adapt better to the plant requirements see par 12 10 1 Degassing the pump Figure 8 Venting of the pump 10 2 Automatic Degassing Automatic degassing occurs only f...

Страница 117: ...ating mode the differential pressure is reduced or increased as the demand for water decreases or increases The Hs set point may be set from the display Regulation indicated for Heating and conditioni...

Страница 118: ...play Regulation indicated for Heating and conditioning plants with low load losses Single pipe systems with thermostatic valves Plants with natural circulation Primary circuits with low load losses Do...

Страница 119: ...on in Watt the flow rate in m3 h the head in metres and the set curve 3 Key for selecting the pump setting 4 Luminous segments indicating the set curve 12 2 Graphic Display 12 2 1 Luminous segments in...

Страница 120: ...e display switches off and only the operating mode LED remains lit If the selection key is pressed within 10 the display performs 6 viewing cycles then goes into stand by If the key is pressed again w...

Страница 121: ...curve with proportional pressure PP2 3 Higher curve with proportional pressure PP3 4 Lower curve with constant pressure CP1 5 Intermediate curve with constant pressure CP2 6 Higher curve with constan...

Страница 122: ...CE Table 7 Types of Alarm Cleaning and maintenance activities must not be carried out by children under 8 years of age without supervision by a qualified adult Before starting any work on the system b...

Страница 123: ...A2 40 70 80 130 1 2 M230 50 60 130 65 65 135 36 99 1 94 91 142 96 EVOSTA2 40 70 80 130 1 M230 50 60 130 65 65 135 36 99 1 1 2 94 91 142 96 EVOSTA2 40 70 80 180 1 M230 50 60 180 90 90 135 36 99 1 1 2 9...

Страница 124: ...0 60 157 78 5 65 130 144 45 99 1 110 91 153 107 5 EVOSTA3 40 60 80 130 1 M230 50 60 157 78 5 65 130 144 45 99 1 1 2 110 91 153 107 5 EVOSTA3 40 60 80 180 1 M230 50 60 157 78 5 90 180 144 45 99 1 1 2 1...

Страница 125: ...ENGLISH 51 18 PERFORMANCE CURVES EVOSTA2 40 70 XXX...

Страница 126: ...ENGLISH 52 EVOSTA2 80 XXX...

Страница 127: ...ENGLISH 53 EVOSTA3 40 XXX...

Страница 128: ...ENGLISH 54 EVOSTA3 60 XXX...

Страница 129: ...ENGLISH 55 EVOSTA3 80 XXX...

Страница 130: ...BLADES LOW CARBON SYSTEMS Ltd 4 Valhalla Industrial Estate Holsworthy Devon EX22 6HN For Technical help or Service call 01566 770799 info bladeslcs co uk www bladeslcs co uk...

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